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JavaScript

24 items on 07 Oct 2026
JavaScript

What is JSON in JavaScript?

JSON stands for JavaScript Object Notation. JSON is a lightweight data format used to store and exchange data between applications, especially between a frontend and backend/API. Example: { "name": "Sathish", "age": 24,…

Source: DEV JavaScript feed SATHISHKUMAR R
JavaScript

What is fetch() in JavaScript?

fetch() is a built-in JavaScript function used to send HTTP requests and get data from a server/API. It is commonly used to connect a frontend application with a backend or external API. Flow Chart: JavaScript ↓ fetch()…

Source: DEV JavaScript feed SATHISHKUMAR R
JavaScript

What is an API in JavaScript?

API stands for Application Programming Interface. In JavaScript, an API allows your application to communicate with another application or server and exchange data. Example: JavaScript Application ↓ API ↓ Server ↓ Data…

Source: DEV JavaScript feed SATHISHKUMAR R
JavaScript AI

"LLM streaming works in the demo. These 4 hops break it in prod"

Words appear one by one on localhost, and LLM streaming looks done. In production the answer lands in one lump, the model keeps generating after the user leaves, and half a sentence shows up as the full answer. None of…

Source: DEV JavaScript feed Ajay Vishwakarma
JavaScript

What is foreach() in Javascript?

forEach() is an array method used to execute a function once for every element in an array. (or) forEach() is an array method that executes a callback function once for each element in an array. Example: let numbers =…

Source: DEV JavaScript feed SATHISHKUMAR R
JavaScript

worth a read

🐍 Snake - rendered with 576 browser windows [warning - this WILL hurt your eyes...and PC!] Explores browser popup API abuse GrahamTheDev GrahamTheDev GrahamTheDev Follow Jul 23 🐍 Snake - rendered with 576 browser…

Source: DEV JavaScript feed ضاحك الشايع
JavaScript

What is JavaScript (JS)?

JavaScript (JS) is a programming language used to make web pages interactive and dynamic. HTML creates the structure, CSS creates the design, and JavaScript adds behavior and functionality. Example: let name =…

Source: DEV JavaScript feed SATHISHKUMAR R
JavaScript

Filter in Javascript

filter() is a JavaScript array method used to select elements that satisfy a condition. It returns a new array and does not change the original array. Example: let numbers = [10, 15, 20, 25, 30]; let result =…

Source: DEV JavaScript feed SATHISHKUMAR R
JavaScript

Cara Mengetahui Artikel Blogger Diperbarui Sejak Terakhir Dibaca

Bagaimana membuat Blogger memberi tahu pembaca ketika sebuah artikel berubah sejak kunjungan sebelumnya? Panduan ini memakai ID post, timestamp update, dan localStorage untuk membangun Article Update Tracker tanpa…

Source: DEV JavaScript feed codeflare
AI Research AI JavaScript React

2d-fet-bench: from spatial reasoning to fet design on flakes

arXiv:2610.07423v1 Announce Type: new Abstract: Field-effect transistor (FET) layouts on exfoliated two-dimensional flakes are typically drawn by hand for each flake, placing contacts and gates to match its position and…

Source: arXiv cs.AI Dunzhi Zhou, Chengyu Zhu, Gang Qiu, Caiwen Ding

24 items available